The equation y = 7x gives the relationship between the number of road projects, x, and the number of weeks it takes a crew of workers to complete all the projects, y. What is the constant of proportionality? What does it mean in this context? (1 point)
The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete all of their road projects.
The constant of proportionality is 7. It takes the crew of workers 7 days to complete all of their road projects.
The correct answer is:
The constant of proportionality is 7. It means that for every increase in the number of road projects by 1 (x), it will take the crew of workers 7 weeks (y) to complete all the projects.
The correct answer is: The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project.
The constant of proportionality in this context is the number by which x (the number of road projects) is multiplied to get y (the number of weeks it takes to complete all the projects). In this case, y = 7 * x, so the constant of proportionality is 7. This means that for every additional road project, it takes the crew of workers an additional 7 weeks to complete all of their projects.
The correct answer is: The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project.
To determine the constant of proportionality, we can look at the equation: y = 7x
In this equation, the coefficient of x, which is 7, represents the constant of proportionality. It tells us how much y (the number of weeks to complete the projects) changes for every 1 unit of x (the number of road projects).
In this context, since the constant of proportionality is 7, it means that for every road project, it takes the crew of workers 7 weeks to complete it. Therefore, the more road projects there are, the longer it will take for the crew to finish all of them.